Method of Diversed Transmission with Digital Signals Inversion

Abstract

Task assignment. Digital signals become increasingly used in modern information transmission systems. To improve noise immunity space diversion method is applied in some systems, when several identical signal copies are being transmitted and received by remotely located antennas. The distance between diversed antennas is selected in such a way that fading of signals amplitude received by different channels becomes uncorrelated. This may help to decrease negative influence of signals fading. Moreover, the approach is advantageous in signal-to-noise relation.